I see a lot of people mentioning injuries, what type of injuries are you sustaining on P90X? I have the program and reviewed most of it and decided to wait as I want to focus more on gaining strength right now with a resistance program, focusing on heavy compound joint lifting program to add strength and on off days doing high intensity interval training (to me P90x is more of a cutting program, which I plan to do once I am happy with strength level). But I didn't see anything that should be causing injuries, are you guys talking about soreness or actual injuries?